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. 2013 Mar 21;243(2):163–177. doi: 10.1016/j.mbs.2013.03.003

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Copyright © 2013 Elsevier Inc. All rights reserved.

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Fig. 14 — Behaviour of the functions $L_{1} (R_{2})$ and $L_{2} (R_{2})$ for positive $R_{2}$ .